/wp-content/uploads/2025/Thrust-Ball-Bearings.jpg
Koyo 51156
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
280 mm
D
350 mm
T
53 mm
r(min.)
1.5 mm
Basic load ratings Ca
411 kN
Basic load ratings C0a
1430 kN
Fatigue load limit : Cu
36.4 kN
Limiting speeds(Grease lub.)
640 min-1
Limiting speeds(Oil lub.)
900 min-1
d1(max.)
347 mm
D1(min.)
283 mm
D2
- mm
D3
- mm
A
- mm
R
- mm
C
- mm
Mounting dimensions
da(min.)
322 mm
Da(max.)
308 mm
ra(max.)
1.5 mm
Refer.
(Refer.)Mass
12.0 kg
